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对荔枝不同秋梢结果母枝进行营养分析，并观察其对翌年成花与坐果的影响。结果表明，成年树采后宜培养二次梢、幼年结果树宜培养三次梢作为结果母枝，成年树未次梢老熟时，二次梢的营养积累不如一次梢，但花、果期二次梢的营养反而高于一次梢，幼年结果树的表现也相类似；成年树适时培养２次梢、幼年树培养３次梢，其冬梢萌发少，花穗缩短，花量减少，雌雄比增大，座果率显著提高。
Nutritional analysis of litchi with different autumn shoots and its effects on the flowering and fruit setting of the following year were observed. The results showed that the adult tree should adopt the secondary shoots after harvesting, and the juvenile tree should cultivate three shoots as the result. When the mature tree is not mature, the secondary shoots are less nutritious than the shoots. However, The shoots were higher in nutrition than the shoots, but the results of juvenile trees were also similar. The adult tree had 2 shoots in time, and the young tree had 3 shoots with less shoots, shorter spikes and less flowers, Increase, fruit set rate increased significantly.